Springfield Neurological Institute, L.L.C.

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

Legal business name

SPRINGFIELD NEUROLOGICAL INSTITUTE, L.L.C.

Practice address

3801 S National Ave Ste 130
Springfield, MO 65807-5210

Phone

(417) 885-3888

Fax

(417) 881-7216

NPI assigned

Feb 5, 2026

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Edwin J. Cunningham III, MD

Title

Neurosurgeon

Phone

(417) 885-3888

Specialties & licenses 8

Addresses

Medicare fee-for-service enrollment

Enrolled in MO

Enrollment records 1

Other NPIs on the same Medicare enrollment 1

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

• Springfield Neurological Institute, L.L.C.

  • Neurological Surgery Physician
  • Springfield, MO
  • NPI 1427002005

  O20040415000146

  Same enrollment

Tax ID family

Springfield Neurological Institute LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Springfield Neurological Institute, L.L.C.

  • Prosthetic/Orthotic Supplier
  • Springfield, MO
  • NPI 1306978911
  NPD tax ID

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Maria Darlene Hopper, NP

  • Nurse Practitioner
  • Springfield, MO
  • NPI 1346504479
  NPD (past)
• Vyacheslav I Makler, D.O.

  • Neurological Surgery Physician
  • Springfield, MO
  • NPI 1164472841
  NPD (past)
• Marc Lewis Reitzner, P.A.

  • Physician Assistant
  • Springfield, MO
  • NPI 1790732162
  NPD (past)
• Cortlandt Mercy Sellers, MD

  • Diagnostic Radiology Physician
  • Springfield, MO
  • NPI 1578025532
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1770249600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770249600000",
    "number": "1629929682",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1414 E PRIMROSE ST STE 100",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658044283",
            "telephone_number": "417-882-1207",
            "fax_number": "417-881-7268"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3801 S NATIONAL AVE STE 130",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658075210",
            "telephone_number": "417-885-3888",
            "fax_number": "417-881-7216"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SPRINGFIELD NEUROLOGICAL INSTITUTE, L.L.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-05",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A",
        "authorized_official_last_name": "CUNNINGHAM",
        "authorized_official_first_name": "EDWIN",
        "authorized_official_middle_name": "J.",
        "authorized_official_title_or_position": "NEUROSURGEON",
        "authorized_official_telephone_number": "417-885-3888",
        "authorized_official_name_suffix": "III",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Neurological Surgery",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "208100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Medicine & Rehabilitation",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2085N0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Neuroradiology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant, Surgical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Acute Care",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Springfield Neurological and Spine Institute
• Springfield Neurological and Spine Institute
• Springfield Neurological and Spine Institute
• Springfield Neurological Institute, L.L.C.
• Springfield Neurological Institute, L.L.C.
• Springfield Neurological Institute, L.L.C.
• Springfield OB-GYN, LLC
• Springfield Orthopaedic & Pedorthic Services, LLC
• Springfield Orthotics and Prosthetics Inc
• Springfield Physical Medicine and Rehabilitation, Inc

• Neurological Surgery Physician in Springfield, MO
• Providers in Springfield, MO by specialty
• Neurological Surgery Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.